Small‐size Mg_n (1≤n≤12) clusters exhibit one kind of substitution pattern when a silicon atom is adsorbed around them. The cover image, submitted by Ben‐Chao Zhu and colleagues for their article e26143, shows that when the geometric structures of the Mg₄ and Mg₉ clusters are unchanged, one magnesium atom in the structures that is directly replaced with one silicon atom can generate the structures of the SiMg₃ and SiMg₈ clusters. Interestingly, this replaced magnesium atom is often located at the “top” of the structure. DOI: 10.1002/qua.26143

中文翻译：

---

封面图片，第120卷，第10期

小型Mg _n（1≤n≤12）团簇在硅原子被吸附时表现出一种取代模式。朱本超及其同事为文章e26143提交的封面图像显示，当Mg ₄和Mg ₉团簇的几何结构不变时，结构中的一个镁原子可以直接被一个硅原子取代SiMg ₃和SiMg ₈团簇的结构。有趣的是，这个取代的镁原子通常位于结构的“顶部”。DOI：10.1002 / qua.26143